137224688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{451397}}^1$

素因数の和:451424

約数の個数: 20

約数和(自身を含む): 279866760

約数和(自身を除く): 142642072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 451397, 902794, 1805588, 3611176, 7222352, 8576543, 17153086, 34306172, 68612344, 137224688]

約数ペア:

[(1, 137224688), (2, 68612344), (4, 34306172), (8, 17153086), (16, 8576543), (19, 7222352), (38, 3611176), (76, 1805588), (152, 902794), (304, 451397)]